Originally Posted by Greenkirby21
Classic BMW in Plano hasn't given me any issues. But then again I just have small mods like intake and exhaust. I think as long as your mods don't cause any warranty problems, then there are no issues. For example, if they find an exhaust leak and you don't have an OEM exhaust there isn't much you can do! But the fact that you have an exhaust leak doesn't affect anything with a dead radio(I had a dead radio and they changed it no problems asked). Also, i've seen many modded cars there : ).
Please tell me more about your Classic BMW experience. Classic is the dealer I have been using for my service and warranty work. My service adviser Joe, is awesome! My car is stock other than an ETS front mount intercooler...which I don't think they no anything about. Anyway, the point I'm getting at is I'm considering putting on a JB4 and maybe a down pipe. What do you think Classic would have to say about that?